

SpaceX
SpaceX workers cap Starship with tank dome as Raptor arrivals and hop tests near
SpaceX employees and local contractors continue to outfit the aft section of the first full-scale BFR prototype with a variety of important components, recently culminating in the installation of the Starship hopper’s top propellant tank dome,
Critical to the arrival and installation of its Raptor engines and the craft’s first hop tests, this work continues despite the premature demise of Starhopper’s apparently fragile nose cone (fairing), toppled on January 22nd when fairly mild winds of around 50 mph (80 km/h) encountered the shoddy rigging meant to keep the huge but lightweight hardware on its concrete stand.
Meanwhile, in Boca Chica: A crane is making offerings to the Starship Hopper propulsion element to distract it from the ongoing surgery taking place on its fairing/nosecone inside the adjacent SpaceX medical tent.#Dramatized 😉
📸NSF's BocaChicaGal https://t.co/yAb43bfD06 pic.twitter.com/l85a180Daa
— NSF – NASASpaceflight.com (@NASASpaceflight) January 25, 2019
As photos and the media fervor that ensued generally illustrate, the nose section certainly was not effectively held to its concrete stand, causing the insufficient rigging to break and the large sheet metal structure to unceremoniously collapse and fold in half under its own weight. While 50 mph (90 km/h) gusts are not insignificant, they are also fairly common, especially when located on the unprotected edge of the South Texas Coast in the middle of the winter.
Put in a slightly more direct fashion, building a complex structure outside without ensuring that it will be able to withstand the region’s average inclement weather would be an embarrassing oversight for even the most basic construction project, no less SpaceX’s first Starship prototype. It’s also possible that local construction contractors are being leaned on to complete an aerospace-ish project they would likely have little practical experience with, in which case run-of-the-mill workplace miscommunication or a failure to double-check work (rigging) could have easily led to the fairing’s demise.
Regardless, what is done is done and whatever lessons were learned the hard way will hopefully prevent a repeat and encourage better workmanship throughout the project.
- Starhopper’s nose section seen a few days before completion, Jan 4. (NASASpaceflight – bocachicagal)
- Starhopper is pictured here as its nose and aft sections were successfully joined for the first time, Jan 8. (NASASpaceflight – bocachicagal)
- Starhopper’s ring of nose holes is particularly visible in overcast conditions. Too small for worker access, they may be intended for RCS thrusters. (NASASpaceflight – bocachicagal)
- RIP nose cone, 1/04/2019-1/22/2019 3 (NASASpaceflight - bocachicagal)
- A few days after the nose cone’s demise, SpaceX workers began the process of installing Starhopper’s topmost tank dome. (NASASpaceflight – bocachicagal)
Capping the Starhopper
With the crumpled fairing section now beginning repairs under SpaceX’s lone on-site tent, SpaceX workers and contractors got back to the (available) tasks at hand and took another step towards Starhopper’s completion, installing the craft’s topmost propellant tank dome and effectively ‘capping’ the most important segment of the prototype.
I just heard. 50 mph winds broke the mooring blocks late last night & fairing was blown over. Will take a few weeks to repair.
— Elon Musk (@elonmusk) January 23, 2019
Recently described by SpaceX CEO Elon Musk as a “fairing”, the upper section of Starhopper can presumably be compared with Falcon fairings, while the aft half – to feature two common-dome propellant tanks and an engine section with three Raptors – is likely roughly equivalent with Falcon 9 or Falcon Heavy boosters. For Falcon, fairings are dramatically less valuable than boosters (or upper stages) and far easier to produce. Aside from a collection of holes cut around its base, the nose section does appear to be more of an aerodynamic cap than anything with an active function, lending some credence to Musk’s claim that it “will take a few weeks to repair.”
After capping Starhopper’s tank and engine section, additional tank segments continued to be craned inside the aft section through the top dome’s large header gap, presumably allowing workers to finish up work while the craft is quite literally built around them, an undeniable method of saving time.
1-24-19 #spacex pic.twitter.com/rwjS3Uklz9
— Austin Barnard🚀 (@austinbarnard45) January 24, 2019
Up next, the most obvious milestone for Starhopper will be the static firing of its Raptor engines at SpaceX’s McGregor, Texas test facilities, followed soon after by the delivery of the first flight-worthy engines to Boca Chica for installation on the Starship prototype. Given Musk’s January 5th estimate that SpaceX was 4 to 8 weeks away from the first hop test and the Jan. 23rd addition of “a few weeks” to repair the craft’s nose section, it’s probably safe to expect Starhopper’s first hop tests to begin no earlier than (NET) mid-March. This should also give construction workers a welcome influx of time to complete the Falcon 9-class hopper’s first rough launch pad.
News
SpaceX set to launch Axiom’s mission for diabetes research on the ISS
Axiom’s Ax-4 will test CGMs & insulin stability in microgravity—potentially reshaping diabetes care for Earth & future astronauts.

Axiom Space’s Ax-4 mission is set to launch on a SpaceX Falcon 9 rocket. Ax-4 will advance diabetes research in microgravity, marking a milestone for astronaut health.
Axiom Space’s fourth crewed mission is scheduled to launch with SpaceX on May 29 from NASA’s Kennedy Space Center in Florida. The Ax-4 mission will carry a diverse crew and a record-breaking scientific payload to the International Space Station (ISS).
The Ax-4 crew is led by Axiom’s Peggy Whitson and includes Shubhanshu Shukla from India, Sławosz Uznański from the European Space Agency, and Tibor Kapu from Hungary. The mission represents firsts for India, Hungary, and Poland, with Uznański being Poland’s first astronaut in over 40 years.
Ax-4 will conduct nearly 60 science investigations from 31 countries during its two-week ISS stay. A key focus is the “Suite Ride” initiative, a collaboration with Burjeel Holdings to study diabetes management in microgravity.
“The effort marks a significant milestone in the long-term goal of supporting future astronauts with insulin-dependent diabetes (IDDM), a condition historically deemed disqualifying for spaceflight,” Axiom noted. The mission will test Continuous Glucose Monitors (CGMs) and insulin stability to assess their performance in space.
Axiom explained that testing the behavior of CGMs and insulin delivery technologies in microgravity and observing circadian rhythm disruption could help diabetes experts understand how CGMs and insulin pens can improve diabetes monitoring and care in remote or underserved areas on Earth. The research could benefit diabetes management in isolated regions like oil rigs or rural areas.
The mission’s findings on insulin exposure and CGM performance could pave the way for astronauts with diabetes to safely participate in spaceflight. As Axiom and SpaceX push boundaries, Ax-4’s diabetes research underscores the potential for space-based innovations to transform healthcare on Earth and beyond.
Elon Musk
EU considers SES to augment Starlink services
The EU considers funding SES to support Starlink. With MEO satellites already serving NATO, SES could be key in Europe’s space autonomy push.

European satellite company SES is negotiating with the European Union (EU) and other governments to complement SpaceX’s Starlink, as Europe seeks home-grown space-based communication solutions. The talks aim to bolster regional resilience amid growing concerns over reliance on foreign providers.
In March, the European Commission contacted SES and France’s Eutelsat to assess their potential role if American-based Starlink access for Ukraine was disrupted. The European Commission proposed funding EU-based satellite operators to support Kyiv. Ukraine is considering alternatives to Starlink over concerns about Elon Musk’s reliability.
Arthur De Liedekerke of Rasmussen Global warned, “Elon Musk is, in fact, the guardian of Ukraine’s connectivity on the battlefield. And that’s a strategic vulnerability.” However, SpaceX’s Starlink constellation is leagues ahead of any competition in the EU.
“Now the discussions are much more strategic in nature. They’re much more mid-term, long-term. And what we’re seeing is all of the European governments are serious about increasing their defense spending. There are alternatives, not to completely replace Starlink, that’s not possible, but to augment and complement Starlink,” SES CEO Adel Al-Saleh told Reuters.
SES operates about 70 satellites, including over 20 medium Earth orbit (MEO) units at 8,000 km. The company provides high-speed internet for government, military, and underserved areas. It plans to expand its MEO fleet to 100, enhancing secure communications for NATO and the Pentagon.
“The most significant demand (for us) is European nations investing in space, much more than what they did before,” Al-Saleh said.
Competition from Starlink, Amazon’s Kuiper, and China’s SpaceSail, with their extensive low-Earth orbit constellations, underscores Europe’s push for independence.
“It is not right to say they just want to avoid Starlink or the Chinese. They want to avoid being dependent on one or two providers. They want to have flexibility,” Al-Saleh noted.
SES’s discussions reflect Europe’s strategic shift toward diversified satellite networks, balancing reliance on Starlink with regional capabilities. As governments ramp up defense spending, SES aims to play a pivotal role in complementing global providers, ensuring robust connectivity for military and civilian needs across the continent.
News
Amazon launches Kuiper satellites; Can it rival Starlink?
With 27 satellites in orbit, Amazon kicks off its $10B plan to deliver global broadband. Can Bezos’ Kuiper take on Musk’s Starlink?

Amazon’s Project Kuiper launched its first 27 satellites on Monday, marking the start of a $10 billion effort that could compete with SpaceX’s Starlink with a global broadband internet network.
Amazon’s Kuiper satellites launched aboard a United Launch Alliance Atlas V rocket from Cape Canaveral, Florida. Project Kuiper’s recent launch is the initial step toward deploying Amazon’s 3,236 satellites for low-Earth orbit connectivity. Amazon’s satellite launch was initially set for April 9 but was delayed due to bad weather.
Now that the Kuiper satellites have been launched, Amazon is expected to publicly confirm contact with the satellites from its mission operations center in Redmond, Washington. The company aims to start offering Kuiper services to customers later this year. Project Kuiper was unveiled in 2019 and targets consumers, businesses, and governments who need reliable internet service, similar to Starlink.
Amazon has a deadline from the U.S. Federal Communications Commission to deploy 1,618 satellites by mid-2026. Analysts suggest the company may require an extension to its Kuiper satellite deployment deadline due to the project’s year-long delay from its planned 2024 start.
United Launch Alliance could conduct up to five more Kuiper missions this year, according to ULA CEO Tory Bruno. Amazon noted in a 2020 FCC filing that Kuiper services could begin with 578 satellites, initially covering northern and southern regions.
Kuiper’s launch pits Amazon against SpaceX’s Starlink and telecom giants like AT&T and T-Mobile, with a focus on underserved rural areas.
“There’s an insatiable demand for the internet,” Amazon Executive Chairman Jeff Bezos told Reuters in January. “There’s room for lots of winners there. I predict Starlink will continue to be successful, and I predict Kuiper will be successful as well.”
Global interest in satellite alternatives is rising. Ukraine is exploring Starlink alternatives with the European Union (EU), driven by concerns over Elon Musk. Germany’s military, Bundeswehr, also plans its own constellation to ensure independent communications. However, like Amazon’s Kuiper Project, EU options lag behind Starlink.
Amazon’s consumer expertise and cloud computing infrastructure give Kuiper a competitive edge despite Starlink’s market lead. As Kuiper ramps up launches, its success could reshape broadband access while challenging SpaceX’s dominance in the satellite internet race.
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